McIntosh, R. W., & Goeldner, C. R. (1990). Tourism: Principles, practices, philosophies (6th ed.). John Wiley & Sons.
Cita Chicago Style (17a ed.)McIntosh, Robert Woodrow, y Charles R. Goeldner. Tourism: Principles, Practices, Philosophies. 6th ed. New York: John Wiley & Sons, 1990.
Cita MLA (8a ed.)McIntosh, Robert Woodrow, y Charles R. Goeldner. Tourism: Principles, Practices, Philosophies. 6th ed. John Wiley & Sons, 1990.
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